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41912461 = 192116101
BaseRepresentation
bin1001111111100…
…0100010001101
32220212101002101
42133320202031
541212144321
64054155101
71016151523
oct237704215
986771071
1041912461
11217274a8
1212052a91
1388b6196
1457d0313
153a2d791
hex27f888d

41912461 has 6 divisors (see below), whose sum is σ = 44234862. Its totient is φ = 39706200.

The previous prime is 41912449. The next prime is 41912471. The reversal of 41912461 is 16421914.

It can be written as a sum of positive squares in only one way, i.e., 23474025 + 18438436 = 4845^2 + 4294^2 .

It is not a de Polignac number, because 41912461 - 27 = 41912333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41912441) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57690 + ... + 58411.

It is an arithmetic number, because the mean of its divisors is an integer number (7372477).

Almost surely, 241912461 is an apocalyptic number.

It is an amenable number.

41912461 is a deficient number, since it is larger than the sum of its proper divisors (2322401).

41912461 is a wasteful number, since it uses less digits than its factorization.

41912461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116139 (or 116120 counting only the distinct ones).

The product of its digits is 1728, while the sum is 28.

The square root of 41912461 is about 6473.9833950976. The cubic root of 41912461 is about 347.3609981816.

It can be divided in two parts, 419 and 12461, that added together give a triangular number (12880 = T160).

The spelling of 41912461 in words is "forty-one million, nine hundred twelve thousand, four hundred sixty-one".

Divisors: 1 19 361 116101 2205919 41912461